121712928

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 350923104

約数和(自身を除く): 229210176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 68, 82, 96, 102, 107, 123, 136, 164, 204, 214, 246, 272, 289, 321, 328, 408, 428, 492, 544, 578, 642, 656, 697, 816, 856, 867, 984, 1156, 1284, 1312, 1394, 1632, 1712, 1734, 1819, 1968, 2091, 2312, 2568, 2788, 3424, 3468, 3638, 3936, 4182, 4387, 4624, 5136, 5457, 5576, 6936, 7276, 8364, 8774, 9248, 10272, 10914, 11152, 11849, 13161, 13872, 14552, 16728, 17548, 21828, 22304, 23698, 26322, 27744, 29104, 30923, 33456, 35096, 35547, 43656, 47396, 52644, 58208, 61846, 66912, 70192, 71094, 74579, 87312, 92769, 94792, 105288, 123692, 140384, 142188, 149158, 174624, 185538, 189584, 210576, 223737, 247384, 284376, 298316, 371076, 379168, 421152, 447474, 494768, 568752, 596632, 742152, 894948, 989536, 1137504, 1193264, 1267843, 1484304, 1789896, 2386528, 2535686, 2968608, 3579792, 3803529, 5071372, 7159584, 7607058, 10142744, 15214116, 20285488, 30428232, 40570976, 60856464, 121712928]

約数ペア:

[(1, 121712928), (2, 60856464), (3, 40570976), (4, 30428232), (6, 20285488), (8, 15214116), (12, 10142744), (16, 7607058), (17, 7159584), (24, 5071372), (32, 3803529), (34, 3579792), (41, 2968608), (48, 2535686), (51, 2386528), (68, 1789896), (82, 1484304), (96, 1267843), (102, 1193264), (107, 1137504), (123, 989536), (136, 894948), (164, 742152), (204, 596632), (214, 568752), (246, 494768), (272, 447474), (289, 421152), (321, 379168), (328, 371076), (408, 298316), (428, 284376), (492, 247384), (544, 223737), (578, 210576), (642, 189584), (656, 185538), (697, 174624), (816, 149158), (856, 142188), (867, 140384), (984, 123692), (1156, 105288), (1284, 94792), (1312, 92769), (1394, 87312), (1632, 74579), (1712, 71094), (1734, 70192), (1819, 66912), (1968, 61846), (2091, 58208), (2312, 52644), (2568, 47396), (2788, 43656), (3424, 35547), (3468, 35096), (3638, 33456), (3936, 30923), (4182, 29104), (4387, 27744), (4624, 26322), (5136, 23698), (5457, 22304), (5576, 21828), (6936, 17548), (7276, 16728), (8364, 14552), (8774, 13872), (9248, 13161), (10272, 11849), (10914, 11152)]